Elemental Analyzer
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| Brand | Baoying |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | TC-306 |
| Price Range | USD 14,000 – 42,000 |
| Instrument Type | Simultaneous O/N/H Analyzer |
| Analytical Range | Oxygen/Nitrogen/Hydrogen — Low-level mode: 0.1 ppm to 5,000 ppm |
| High-level mode | 0.5 wt% to 30 wt% |
| Accuracy | ±1 ppm or RSD ≤ 1% (for nitrogen) |
| Sensitivity | 0.01 ppm |
| Analysis Time | 120–240 s per sample (for nitrogen determination) |
| Pulse Furnace Power | 8 kW |
| Detection Principle | Inert Gas Fusion coupled with NDIR (Non-Dispersive Infrared) and TCD (Thermal Conductivity Detection) |
| Cooling System | Precision Water Temperature Control Unit |
| Footprint | Freestanding Floor Model (no lab bench required) |
| Optional Module | Remote Diagnostic Interface |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Behr InKjel Series (InKjel1210M, InKjel625P, InKjel1225M, InKjel450P, InKjel475M) |
| Digestion Time Range | 1–199 min |
| Repeatability | ±0.5% RSD |
| Nitrogen Recovery Rate | >99.5% |
| Power Input | 750–1500 W (adjustable 0–100% in 1% increments) |
| Voltage | 230 VAC / 115 VAC, 50/60 Hz |
| Dimensions (W × D × H) | ≈54 × 44 × 75 cm |
| Weight (incl. reaction tubes) | ≈20 kg |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Behr K8 / K12 / K20 Standard Kjeldahl Digestion System |
| Price Range | USD 13,500 – 27,000 |
| Instrument Type | Kjeldahl Nitrogen Digestion System |
| Digestion Time Range | 1–99 minutes |
| Repeatability | ±0.5% RSD |
| Nitrogen Recovery Rate | >99.5% |
| Power Consumption | 750–1500 W |
| Origin | Germany |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | Behr Kjeldahl Digestion System with Automatic Lift Arm |
| Price Range | USD 13,500 – 27,000 |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Distillation Time | 1–99 minutes |
| Repeatability | ±0.5% |
| Recovery Rate | >99.5% |
| Power Consumption | 750–1500 W |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Behr Micro Kjeldahl Digestion System K16, K24, K40 |
| Digestion Time Range | 1–99 min |
| Repeatability | ±0.5% |
| Nitrogen Recovery Rate | >99.5% |
| Power Rating | 750–1500 W |
| Sample Capacity | 16 / 24 / 40 positions |
| Digestion Tube Volume | 100 mL |
| Voltage Options | 230 V~ or 115 V~ |
| Housing Material | Corrosion-Resistant Stainless Steel |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Behr S1, S2, S3, S4 Kjeldahl Distillation Systems |
| Price Range | USD 13,500–27,000 |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Distillation Time | 1–99 min |
| Repeatability | ±0.5% RSD |
| Nitrogen Recovery Rate | ≥99.5% |
| Power Consumption | 750–1500 W |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Behr S5 |
| Price Range | USD 14,000 – 28,000 |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Distillation Time | 1–99 min |
| Repeatability | ≤0.5% CV (RSD ≤1%) |
| Recovery Rate | >99.5% |
| Power Consumption | 750–1500 W |
| Voltage | 115–230 V~, 50/60 Hz |
| Cooling Water Flow | ~5 L/min |
| Dimensions (W×H×D) | 410 × 675 × 410 mm |
| Weight | ~36 kg |
| Titration Interface | RS232 |
| Display | LCD |
| Preprogrammed Methods | 100 |
| Compatible with External Titrator | Yes |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | Behr STI |
| Price Range | USD 14,000 – 28,000 |
| Instrument Type | Kjeldahl Nitrogen Analyzer System |
| Distillation Time | 1–99 minutes |
| Repeatability | ±0.5% RSD |
| Nitrogen Recovery Rate | >99.5% |
| Power Consumption | 750–1500 W |
| Input Voltage | 230 VAC / 115 VAC |
| Frequency | 50/60 Hz |
| Net Weight | ~3.5 kg |
| Dimensions (W × D × H) | ~33 × 20 × 60 cm |
| Brand | Beiguang |
|---|---|
| Origin | Jilin, China |
| Model | JLBG-208 |
| Instrument Type | Benchtop Laboratory Mercury Analyzer |
| Measurement Principle | Cold Vapor Atomic Absorption Spectrometry (CVAAS) |
| Detection Limit | 0.01 µg/L (differential mode), 0.1 µg/L (standard mode) |
| Repeatability | <3% RSD at 2 µg/L |
| Linearity Error | ±10% |
| Correlation Coefficient | γ > 0.995 (differential), γ > 0.999 (low/high concentration) |
| Power Supply | AC 220 V, 30 W |
| Operating Temperature | 17–30 °C |
| Operating Humidity | 20–80% RH |
| Dimensions (L×W×H) | 42×30×16 cm |
| Net Weight | 15 kg |
| Brand | Beiguang |
|---|---|
| Origin | Jilin, China |
| Model | JLBG-209 |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Cold Vapor Atomic Absorption Spectrometry (CVAAS) |
| Detection Limit | 0.005 µg/L |
| Repeatability | <5% RSD |
| Linearity Correlation Coefficient | r > 0.995 |
| Power Supply | AC 220 V, 30 W |
| Operating Temperature | 10–30 °C |
| Operating Humidity | <80% RH |
| Dimensions (L×W×H) | 430 × 330 × 150 mm |
| Net Weight | 7 kg |
| Brand | Beiguang |
|---|---|
| Origin | Jilin, China |
| Model | WCG-207 |
| Principle | Cold Vapor Atomic Absorption Spectrometry (CVAAS) |
| Detection Limit (Differential Mode) | 0.02 µg/L |
| Measurement Range (Differential Mode) | 0.04–0.64 µg/L |
| Precision (RSD) | <10% at 0.32 µg/L (Differential), <5% at ≥3.2 µg/L |
| Linearity (Correlation Coefficient) | γ > 0.995 (Differential), > 0.999 (Standard Modes) |
| Power Supply | AC 220 V, 30 W |
| Operating Temperature | 10–30 °C |
| Operating Humidity | <80% RH |
| Dimensions (L×W×H) | 420 × 300 × 160 mm |
| Net Weight | 15 kg |
| Compliance | GB 7468–1987 (Water Quality — Determination of Total Mercury — Cold Vapor Atomic Absorption Spectrophotometry) |
| Brand | Belec |
|---|---|
| Origin | Germany |
| Model | Belec In-Spect |
| Dimensions | 750 mm × 380 mm × 600 mm |
| Optical System | 5th-Generation Spark-OES (5GSO) |
| Detector | CCD-based multi-channel spectrometer |
| Elemental Range | C, P, S, N, and standard metallic elements (Fe, Al, Cu, Zn, Ni, Ti, Mg, etc.) |
| Electrode Type | Low-consumption tungsten electrode |
| Spark Stand | Open-type, accommodating large or irregular samples |
| Calibration Stability | MCDC (Multi-Channel Drift Correction) enabled, maintaining calibration integrity for up to 2–3 weeks under routine operation |
| Software | Belec Win21 with configurable language support (10 languages including English, Chinese, German, French, Spanish, Italian, Japanese, Korean, Russian, Portuguese) |
| Compliance | Designed to meet ISO 17025 laboratory requirements |
| Brand | Binzhenghong |
|---|---|
| Model | CH-1000ml |
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Category | Domestic (China-Made) |
| Capacity | 1000 mL |
| Application | Purification of HNO₃, HCl, HF, NaOH solutions, and organic solvents including N-Methyl-2-pyrrolidone (NMP) |
| Construction Material | PTFE (Teflon)-lined chamber and condenser |
| Operating Principle | Sub-boiling distillation via infrared radiant heating |
| Metal Impurity Reduction | From ~10 ppb to ≤0.01 ppb (single pass) |
| Compliance | Designed for ISO/IEC 17025-compliant trace metal analysis workflows |
| Software Interface | None (standalone analog control) |
| Certifications | CE-marked per EN 61000-6-3 & EN 61000-6-2 |
| Brand | Brookfield |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Regional Classification | Domestic (China) |
| Model | AM-6F |
| Instrument Type | Online Analyzer |
| Measurement Principle | Cold Vapor Atomic Fluorescence Spectrometry (CVAFS) |
| Detection Limit | 0.1 pg Hg (equivalent to <0.1 ng/m³ for ~4.2 L sample) |
| Precision | CV <1% at 10 pg Hg |
| Measurement Range | 0.1–10,000 ng/m³ |
| Dimensions | 400 × 430 × 240 mm |
| Weight | 17 kg |
| Carrier Gas | Argon (purity ≥99.998%, Grade 4.8) |
| Power Consumption | 0.4 kVA |
| Typical Argon Consumption | ~1000 L/month (24/7 operation) |
| Brand | Brookfield |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | BDHg-60 |
| Pricing | Upon Request |
| Measurement Principle | Cold Vapor Atomic Absorption Spectrometry (CVAAS) with Thermal Desorption |
| Brand | Brookfield |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | EMP-3 |
| Pricing | Upon Request |
| Instrument Type | Portable |
| Measurement Principle | Cold Vapor Atomic Absorption Spectrometry (CVAAS) |
| Brand | Brookfield |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | EMP-Gold+ |
| Pricing | Upon Request |
| Instrument Type | Portable |
| Measurement Principle | Cold Vapor Atomic Absorption Spectrometry (CVAAS) |
| Brand | Brookfield |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic (China) |
| Model | MA-3 Solo |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Cold Vapor Atomic Absorption Spectrometry (CVAAS) after Thermal Decomposition |
| Compliance Standards | USEPA Method 7473, UOP 938-20, ASTM D6722-19, ASTM D7623-20, UOP 1009-15, ISO 15411 |
| Detection Limit | <0.01 ng Hg |
| Sample Form Compatibility | Solids and Liquids |
| Carrier Gas | Ambient Air (Self-Purified) |
| Sample Boat Material | Reusable Ceramic |
| Optical Source | Stabilized Hg Lamp (253.7 nm) |
| Detector Configuration | Dual Semiconductor Detectors (Measurement + Reference) |
| Dimensions & Weight | Compact footprint (~A3 size), 13 kg |
| Brand | Brookfield |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Regional Category | Domestic (China) |
| Model | MA-3000 |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Cold Vapor Atomic Absorption Spectrometry (CVAAS) with Thermal Decomposition and Gold Amalgamation |
| Detection Limit | < 0.001 ng Hg |
| Dynamic Range | 0.001–70,000 ng Hg |
| Sample Throughput | 100-position Autosampler |
| Regulatory Compliance | ASTM D6722-19, ASTM D7623-20, UOP 1009-15, ISO 15411, US EPA Method 7473 |
| Patented Technology | JP No. 5596995 (Dual-cell, Triple-beam CVAAS Detector), JP No. 5001419 (Catalyzed Thermal Decomposition Tube) |
| Brand | Brooks Rand Labs |
|---|---|
| Origin | Imported |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Cold Vapor Atomic Fluorescence Spectrometry (CVAFS) |
| Detection Limit | Methylmercury: 0.002 ng/L |
| Ethylmercury | 0.002 ng/L |
| Repeatability | RSD ≤ 3% at 25 pg |
| Linear Range | Methylmercury and Ethylmercury: 0.0125–50 ng/L |
| Quantification Range | 0–50 ng/L |
| Sample Throughput | Up to 72 positions via integrated autosampler |
| Brand | Brooks Rand Labs |
|---|---|
| Origin | USA |
| Instrument Type | Benchtop Laboratory Analyzer |
| Principle | Cold Vapor Atomic Fluorescence Spectrometry (CVAFS) |
| Detection Limit | <8 pg absolute (equivalent to <0.3 ng/L in 25 mL sample) |
| Precision | RSD <1% at 100 pg |
| Linear Dynamic Range | 0–10,000 pg |
| Analysis Time | 1–2 minutes per sample |
| Compliance | Fully conforms to U.S. EPA Method 245.7 for total mercury determination |
| Sample Throughput | High-throughput parallel multi-channel operation |
| Upgrade Path | Compatible with integrated methylmercury (MeHg) speciation module using shared autosampler and detector |
| Brand | Brookfield |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | PE-1000 |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Cold Vapor Atomic Fluorescence Spectrometry (CVAFS) |
| Detection Limit | 0.01 ppb |
| Sample Introduction | Automated Liquid Injection with Silanized Needle |
| Pyrolysis Temperature | >800 °C |
| Compliance Standards | ASTM D6350-14, ISO 6879-2, JLPGA-S-07 |
| Brand | Brookfield |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | RA-4300FG+ |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Cold Vapor Atomic Fluorescence Spectrometry (CVAFS) |
| Detection Limit | 0.05 ppt (0.5 ppt after sample digestion) |
| Sample Introduction | 80-position automated sampler |
| Measurement Range | Up to 1000 ng/mL (200 ppb) |
| Compliance | EPA Method 1631e, EPA Method 245.7, ISO 17852, EN 1483 |
| Key Technology | Discrete Direct Purge (DDP) with gold amalgamation and integrated mercury-free air filtration |
| Brand | Brookfield |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Cold Vapor Atomic Absorption Spectrometry (CVAAS) |
| Detection Limit | 0.5 ppt (pre-digested), 5 ppt (direct aqueous) |
| Range | 0–2000 ng per 5 mL sample |
| Sample Throughput | Up to 240 samples per run (with three SANPRA™ 3 units) |
| Compliance | EPA 245.1, EPA 245.2, EPA 245.5, EPA 7470A, EPA 7471B, ASTM D3223-17, ISO 12846, EN 1483, APHA 3112B, JIS K0102, GB/T 5750.6–2023 Method II, HJ 597–2011 |
| Brand | Brookfield |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | SK-1000A |
| Instrument Type | Portable |
| Measurement Principle | Cold Vapor Atomic Absorption Spectrometry (CVAAS) via Gold Amalgamation |
| Brand | Brookfield |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Regional Classification | Domestic (China) |
| Model | WA-5A |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Cold Vapor Atomic Absorption Spectrometry (CVAAS) |
| Detection Limit | 0.001 ng (1 pg) |
| Quantification Range | 0.001–1000 ng |
| Sample Matrix Compatibility | Ambient Air, Natural Gas, Shale Gas, LPG, LNG |
| Compliance Standards | ASTM D5954-98(2014)e1, ISO 6978-2:2005, ISO 20552, JLPGA-S-07 |
| Brand | Brookfield |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | WA-5F |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Cold Vapor Atomic Fluorescence Spectrometry (CVAFS) |
| Detection Limit | 0.1 pg |
| Quantification Range | 0.001–1000 ng |
| Sample Matrix Compatibility | Ambient Air, Natural Gas, Shale Gas, LPG, LNG |
| Compliant Methods | UOP 1033-19, ASTM D6350-14, ISO 6978-2:2005, JLPGA-S-07, ISO 20552, USEPA IO-5 |
| Brand | Brooks Rand Lab |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | MERX Total Mercury Analyzer |
| Instrument Type | Portable |
| Measurement Principle | Cold Vapor Atomic Fluorescence Spectrometry (CVAFS) |
| Detection Limit | 0.3 ng/m³ (equivalent to 0.3 pg/L at standard temperature and pressure) |
| Precision | RSD ≤ 3% at 500 pg loading |
| Linear Dynamic Range | 0.2–400 ng per sample |
| Analysis Time | < 4 minutes per sample |
| Airflow Control | 20–3,000 mL/min (±3% accuracy) |
| Sample Collection | Dual-bed gold-coated sand amalgamation traps |
| Compliance | EPA Method IO-5, ASTM D6784-22 (for mercury in ambient air), ISO 15202-2:2021 |
| Brand | Brooks Rand Lab |
|---|---|
| Origin | Imported |
| Model | MERX-T |
| Instrument Type | Portable |
| Measurement Principle | Cold Vapor Atomic Fluorescence Spectrometry (CVAFS) |
| Detection Limit | 0.03 ng/L |
| Precision | RSD ≤ 3% at 500 pg |
| Linear Range | 0.2–400 ng/L |
| Sample Throughput | Up to 72 samples per run |
| Analysis Time per Sample (EPA Method 1631) | 4.5 minutes |
| Sample Introduction | Pump-free, liquid-free headspace injection (max. 25 mL) |
| Detector | High-Sensitivity CVAFS with Touchscreen Control Interface |